diff --git a/setup.py b/setup.py
index 7ef52a193ceb..40010735b092 100755
--- a/setup.py
+++ b/setup.py
@@ -112,7 +112,6 @@ def py2exe_options():
           'vobject',
           'werkzeug',
           'xlwt',
-          'zsi',
       ],
       extras_require = {
           'SSL' : ['pyopenssl'],